MEDIUM
6th ICSE
IMPORTANT
Earn 100

Give two examples of artificial magnets.

Important Questions on Magnetism

MEDIUM
6th ICSE
IMPORTANT
What is a magnetic compass?
MEDIUM
6th ICSE
IMPORTANT
What is an electromagnet?
MEDIUM
6th ICSE
IMPORTANT
Write some uses of electromagnets.
MEDIUM
6th ICSE
IMPORTANT
What are the factors which causes demagnetisation?
MEDIUM
6th ICSE
IMPORTANT
Explain molecular theory of magnetism.
MEDIUM
6th ICSE
IMPORTANT
Explain the process by which a permanent magnet can magnetize an ordinary piece of iron.
MEDIUM
6th ICSE
IMPORTANT
A bar magnet is broken into 10 pieces. How many north poles will be there in 10 pieces and in 1 piece?